layeragen.压条法
layern.层vi.分层vt.将某物堆积成层
Layer thickness ratio厚度比
layer of His marginal塌方
layer insulation test层间绝缘试验
Layering capabilities分层性能
layer of Henle fibersn.(亚洲种)狼山鸡
layer of ciliary body睫状体色素层
Layer Paracompactness层仿紧性
layers of combination结合层次
layered steel-fiber层布钢纤维
layered semiconductor层状半导体